it has been said that this is THE VERY FIRST WHO BOOTLEG TO COME OUT IN THE US IN 1971 of coarse becouse its a boot, i cant confirm that but this boot to this day still seems to command a bit of money if you can find the original copy ( this one) on instant party records m-171, there was another edition of this printed around 1974 or so then another later in the 70s BUT THIS IS THE FIRST PRESSING AND RAREST!!!, anyway as you can see what this record consists of is all the european b sides that as per 1971 where not available in the us, only a few songs on this lp where available in the us in 1971 and it would not be until 1995 that some of them would become available in the states so way back in the 70s and 80s pre internet age many grabbed this boot to get the tracks they could not get in the us, like i said im not 100% sure but i have been collecting who for over 36 years and i have been told that this is the first us who boot to ever come out in the us......